🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.63 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.58

Radius: 1.46

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.215

Orbit Range: 0.49 AU - 0.77 AU

Year: 177 Days

Day: 32.7 Hours

Environment

Temp: 172 °C

Axial Tilt: 16.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.7 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.39

Radius: 1.63

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.19

Orbit Range: 0.57 AU - 0.83 AU

Year: 207 Days

Day: 29.1 Hours

Environment

Temp: 175 °C

Axial Tilt: 1.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 56,278,760 km

• M1: 268,977 km (0.067 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.88 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.66

Radius: 1.85

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.017

Orbit Range: 0.87 AU - 0.89 AU

Year: 291 Days

Day: 26.9 Hours

Environment

Temp: 112 °C

Axial Tilt: 21.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 0.97 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.83

Radius: 1.71

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.05

Orbit Range: 0.92 AU - 1.02 AU

Year: 337 Days

Day: 17.4 Hours

Environment

Temp: 90 °C

Axial Tilt: 32.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 5 - Terrestrial

Semi-Major Axis: 1.3 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.63

Radius: 1.22

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.007

Orbit Range: 1.29 AU - 1.31 AU

Year: 523 Days

Day: 29.6 Hours

Environment

Temp: 25 °C

Axial Tilt: 34.7 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 56,278,760 km

• M1: 105,915 km (0.065 R)

Planet 6 - Terrestrial

Semi-Major Axis: 3.31 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.22

Radius: 1.78

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.134

Orbit Range: 2.87 AU - 3.75 AU

Year: 2126 Days

Day: 26.5 Hours

Environment

Temp: -91 °C

Axial Tilt: 38.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 56,278,760 km

• M1: 955,332 km (0.083 R)
• M2: 1,084,884 km (0.098 R)

Planet 7 - Terrestrial

Semi-Major Axis: 4.37 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.82

Radius: 1.71

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.227

Orbit Range: 3.38 AU - 5.36 AU

Year: 3226 Days

Day: 35.4 Hours

Environment

Temp: -131 °C

Axial Tilt: 3.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 56,278,760 km

• M1: 380,727 km (0.059 R)

Planet 8 - Gas Giant

Semi-Major Axis: 5.95 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 68.3

Radius: 9.2

Gravity: 0.81 G

Time & Orbit

Eccentricity (e): 0.035

Orbit Range: 5.74 AU - 6.16 AU

Year: 5125 Days

Day: 6.8 Hours

Environment

Temp: -149 °C

Axial Tilt: 31.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 56,278,760 km

• M1: 118,033 km (0.111 R)
• M2: 187,745 km (0.096 R)
• M3: 476,768 km (0.115 R)
• M4: 672,293 km (0.118 R)
• M5: 753,524 km (0.058 R)
• M6: 893,997 km (0.057 R)
• M7: 1,001,109 km (0.088 R)
• M8: 1,473,240 km (0.056 R)
• M9: 1,682,078 km (0.067 R)
• M10: 2,742,578 km (0.116 R)
• M11: 3,177,010 km (0.074 R)
• M12: 3,356,827 km (0.115 R)
• M13: 3,593,042 km (0.117 R)
• M14: 3,713,169 km (0.048 R)
• M15: 3,889,245 km (0.06 R)
• M16: 4,305,876 km (0.117 R)
• M17: 4,376,635 km (0.052 R)
• M18: 5,378,343 km (0.118 R)
• M19: 5,516,122 km (0.069 R)
• M20: 6,660,247 km (0.092 R)
• M21: 7,024,069 km (0.096 R)
• M22: 8,171,933 km (0.065 R)
• M23: 8,419,219 km (0.107 R)
• M24: 8,993,375 km (0.099 R)
• M25: 9,561,847 km (0.101 R)
• M26: 11,159,852 km (0.092 R)
• M27: 11,512,903 km (0.062 R)
• M28: 11,770,360 km (0.112 R)
• M29: 12,371,445 km (0.076 R)
• M30: 12,432,032 km (0.114 R)
• M31: 14,170,509 km (0.117 R)

Planet 9 - Gas Giant

Semi-Major Axis: 9.02 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 341.4

Radius: 9.2

Gravity: 4.03 G

Time & Orbit

Eccentricity (e): 0.043

Orbit Range: 8.63 AU - 9.41 AU

Year: 9566 Days

Day: 13.1 Hours

Environment

Temp: -157 °C

Axial Tilt: 27.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 56,278,760 km

• M1: 296,054 km (0.045 R)
• M2: 525,687 km (0.095 R)
• M3: 601,832 km (0.056 R)
• M4: 723,904 km (0.117 R)
• M5: 1,818,512 km (0.107 R)
• M6: 1,938,788 km (0.091 R)
• M7: 2,251,149 km (0.103 R)
• M8: 2,946,629 km (0.079 R)
• M9: 3,041,026 km (0.103 R)
• M10: 3,578,381 km (0.104 R)
• M11: 3,653,928 km (0.07 R)
• M12: 4,013,711 km (0.108 R)
• M13: 4,145,058 km (0.091 R)
• M14: 4,358,085 km (0.101 R)
• M15: 4,656,832 km (0.078 R)
• M16: 4,739,560 km (0.044 R)
• M17: 5,131,805 km (0.03 R)
• M18: 5,360,840 km (0.028 R)
• M19: 6,158,047 km (0.074 R)
• M20: 6,462,778 km (0.054 R)
• M21: 6,616,863 km (0.104 R)
• M22: 6,772,296 km (0.077 R)
• M23: 6,928,925 km (0.075 R)
• M24: 7,055,185 km (0.118 R)
• M25: 7,992,865 km (0.113 R)
• M26: 8,158,469 km (0.083 R)
• M27: 8,225,041 km (0.079 R)
• M28: 8,560,589 km (0.069 R)
• M29: 8,900,774 km (0.074 R)
• M30: 9,106,920 km (0.072 R)
• M31: 9,770,237 km (0.086 R)
• M32: 10,197,189 km (0.12 R)
• M33: 10,340,953 km (0.084 R)
• M34: 10,703,129 km (0.067 R)
• M35: 11,032,693 km (0.086 R)
• M36: 11,143,246 km (0.034 R)
• M37: 11,589,347 km (0.07 R)
• M38: 12,079,280 km (0.082 R)
• M39: 12,193,274 km (0.1 R)
• M40: 12,345,863 km (0.092 R)
• M41: 12,884,865 km (0.084 R)
• M42: 13,001,401 km (0.096 R)
• M43: 13,235,372 km (0.065 R)
• M44: 13,628,665 km (0.119 R)
• M45: 13,826,733 km (0.112 R)
• M46: 14,105,583 km (0.101 R)
• M47: 14,185,618 km (0.053 R)
• M48: 15,239,685 km (0.088 R)
• M49: 15,404,093 km (0.12 R)
• M50: 16,825,123 km (0.093 R)
• M51: 18,287,741 km (0.097 R)
• M52: 18,769,596 km (0.062 R)
• M53: 19,034,235 km (0.1 R)
• M54: 19,255,640 km (0.115 R)
• M55: 19,880,360 km (0.044 R)
• M56: 20,602,320 km (0.069 R)
• M57: 21,840,092 km (0.053 R)
• M58: 22,071,969 km (0.112 R)
• M59: 22,913,457 km (0.074 R)
• M60: 23,101,801 km (0.111 R)
• M61: 23,385,438 km (0.108 R)
• M62: 23,622,701 km (0.059 R)
• M63: 24,724,190 km (0.096 R)
• M64: 25,208,288 km (0.107 R)
• M65: 26,927,168 km (0.076 R)
• M66: 27,076,317 km (0.107 R)
• M67: 27,876,067 km (0.095 R)
• M68: 28,531,755 km (0.091 R)
• M69: 28,886,750 km (0.091 R)
• M70: 29,039,490 km (0.093 R)
• M71: 29,858,089 km (0.096 R)
• M72: 30,115,398 km (0.039 R)
• M73: 30,528,737 km (0.053 R)
• M74: 31,622,596 km (0.085 R)
• M75: 31,937,500 km (0.115 R)
• M76: 32,095,475 km (0.098 R)
• M77: 32,200,792 km (0.114 R)
• M78: 33,634,538 km (0.033 R)
• M79: 34,170,846 km (0.119 R)
• M80: 34,764,152 km (0.111 R)
• M81: 35,089,078 km (0.098 R)

Planet 10 - Gas Giant

Semi-Major Axis: 12.85 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 419.1

Radius: 9.7

Gravity: 4.45 G

Time & Orbit

Eccentricity (e): 0.052

Orbit Range: 12.18 AU - 13.52 AU

Year: 16265 Days

Day: 13.7 Hours

Environment

Temp: -177 °C

Axial Tilt: 19.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 56,278,760 km

• M1: 122,371 km (0.101 R)
• M2: 267,780 km (0.066 R)
• M3: 412,441 km (0.098 R)
• M4: 711,188 km (0.091 R)
• M5: 1,008,589 km (0.117 R)
• M6: 1,160,730 km (0.087 R)
• M7: 1,463,516 km (0.114 R)
• M8: 1,977,085 km (0.036 R)
• M9: 2,602,554 km (0.041 R)
• M10: 3,062,418 km (0.115 R)
• M11: 3,125,698 km (0.09 R)
• M12: 3,350,544 km (0.105 R)
• M13: 3,514,503 km (0.093 R)
• M14: 3,748,474 km (0.085 R)
• M15: 4,625,566 km (0.076 R)
• M16: 4,734,922 km (0.094 R)
• M17: 5,333,164 km (0.045 R)
• M18: 5,563,545 km (0.112 R)
• M19: 6,889,281 km (0.111 R)
• M20: 7,825,016 km (0.071 R)
• M21: 8,352,199 km (0.098 R)
• M22: 8,485,790 km (0.094 R)
• M23: 8,800,244 km (0.096 R)
• M24: 8,890,901 km (0.079 R)
• M25: 8,981,707 km (0.118 R)
• M26: 10,001,814 km (0.045 R)
• M27: 10,096,360 km (0.114 R)
• M28: 10,238,777 km (0.117 R)
• M29: 11,500,636 km (0.056 R)
• M30: 12,402,711 km (0.094 R)
• M31: 12,759,651 km (0.095 R)
• M32: 13,693,142 km (0.104 R)
• M33: 13,798,160 km (0.118 R)
• M34: 14,327,586 km (0.074 R)
• M35: 14,434,250 km (0.101 R)
• M36: 15,625,198 km (0.12 R)
• M37: 15,790,055 km (0.03 R)
• M38: 16,567,067 km (0.094 R)
• M39: 16,903,811 km (0.096 R)
• M40: 17,299,647 km (0.081 R)
• M41: 18,157,890 km (0.066 R)
• M42: 18,679,688 km (0.091 R)
• M43: 18,971,553 km (0.117 R)
• M44: 19,206,272 km (0.115 R)
• M45: 20,154,424 km (0.079 R)
• M46: 21,361,080 km (0.114 R)
• M47: 21,605,224 km (0.092 R)
• M48: 21,727,744 km (0.095 R)
• M49: 21,973,234 km (0.11 R)
• M50: 22,529,140 km (0.114 R)
• M51: 22,839,855 km (0.059 R)
• M52: 23,907,236 km (0.081 R)
• M53: 24,097,225 km (0.051 R)
• M54: 24,415,120 km (0.114 R)
• M55: 25,183,605 km (0.055 R)
• M56: 26,220,617 km (0.103 R)
• M57: 29,211,228 km (0.098 R)
• M58: 29,550,067 km (0.114 R)
• M59: 31,125,931 km (0.113 R)
• M60: 31,680,341 km (0.116 R)
• M61: 32,588,400 km (0.088 R)
• M62: 33,646,655 km (0.074 R)
• M63: 33,788,624 km (0.032 R)
• M64: 34,287,084 km (0.119 R)
• M65: 34,644,623 km (0.064 R)
• M66: 34,787,938 km (0.099 R)
• M67: 35,724,570 km (0.117 R)
• M68: 37,843,624 km (0.089 R)
• M69: 38,139,080 km (0.103 R)
• M70: 38,955,585 km (0.084 R)
• M71: 39,328,682 km (0.069 R)
• M72: 39,852,873 km (0.058 R)
• M73: 41,667,944 km (0.091 R)
• M74: 41,820,384 km (0.098 R)
• M75: 42,585,427 km (0.066 R)
• M76: 42,662,321 km (0.117 R)
• M77: 42,815,958 km (0.117 R)
• M78: 43,587,135 km (0.092 R)
• M79: 46,085,419 km (0.076 R)
• M80: 47,272,329 km (0.114 R)
• M81: 47,351,915 km (0.103 R)
• M82: 47,431,351 km (0.108 R)
• M83: 48,309,192 km (0.075 R)
• M84: 48,950,966 km (0.108 R)
• M85: 49,111,934 km (0.115 R)
• M86: 50,324,125 km (0.074 R)
• M87: 51,546,340 km (0.1 R)
• M88: 53,936,764 km (0.099 R)
• M89: 55,858,050 km (0.094 R)

Kuiper Belt

Range: 31.1 - 56.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 485 - 19,978 AU

Composition

Type: Cometary Reservoir

System's final boundary, containing trillions of icy planetesimals.

Gravitational Limit